<template>
   <div class="home">
      <el-container>
            <el-aside width="auto">
                <!-- 侧边栏 -->    
                <div class="logo"></div>
                <el-menu
                    default-active="2"
                    class="el-menu-admin"
                    @open="handleOpen"
                    @close="handleClose"
                    background-color="#545c64"
                    text-color="#fff"
                    active-text-color="#ffd04b"
                    :collapse='isCollapse'
                    :router="true"
                    :unique-opened='true'
                    >
                    <el-submenu index=1>
                    <template slot="title">
                        <i class="el-icon-location"></i>
                        <span>用户管理</span>
                    </template>
                    <el-menu-item index="/user">
                        <i class="el-icon-menu"></i>
                        <span slot="title">用户列表</span>
                    </el-menu-item>
                    </el-submenu>
                    <el-submenu index = "2">
                        <template slot="title">
                            <i class="el-icon-location"></i>
                            <span>权限管理</span>
                        </template>
                        <el-menu-item index="/roles">
                            <i class="el-icon-menu"></i>
                            <span slot="title">角色列表</span>
                        </el-menu-item>
                        <el-menu-item index="/rights">
                            <i class="el-icon-menu"></i>
                            <span slot="title">权限列表</span>
                        </el-menu-item>
                    </el-submenu>
                </el-menu>
            </el-aside>
            <el-container>
              <!-- 头部部分 -->
                <el-header>
                  <i class="myicon myicon-menu toggle-btn" @click="toggleCollapse"></i>
                  <div class="system-title">电商后台管理系统</div>
                  <div>
                  <span class="welcome">
                      您好，{{$store.getters.getUsername}}
                  </span>
                  <el-button type="text" @click="logout">退出</el-button>
                  </div>
                </el-header>
                <!-- 中间内容部分 -->
                <el-main>
                  <router-view></router-view>
                </el-main>
            </el-container>
      </el-container>
    </div>

</template>
<script>
import {getUserList}from '@/api'
export default {
    data(){
      return{
        isCollapse:true
      }
    },
    mounted () {
      let params={params:{query:"",pagenum:1,pagesize:1}}
      getUserList(params).then(res=>{
        console.log(res)
      })
    },
    methods:{
    handleOpen (key, keyPath) {
        console.log(key, keyPath)
    },
    handleClose (key, keyPath) {
        console.log(key, keyPath)
    },
    toggleCollapse(){
      this.isCollapse=!this.isCollapse
    },
    logout(){
      //清空登录状态及保存在localStorage中的token
      localStorage.removeItem('mytoken')
      //跳转到登录页面;
      this.$router.push({name:'Login'})
    }
}
}
</script>
<style lang="scss" scoped>
.home {
  height: 100%;
  .el-menu-admin:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
  }
  .el-container {
    height: 100%;
  }
  .el-aside {
    background-color: #545c64;
  }
  .el-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #545c64;
  }
  .logo {
    height:60px;
    background: url(../assets/logo.png);
    background-size: cover;
    background-color: #989898;
  }
  .toggle-btn {
    font-size: 36px;
    color: #989898;
    cursor: pointer;
    line-height: 60px;
  }
  .system-title {
    font-size: 28px;
    color: white;
  }
  .logout-btn {
    color: orange;
  }
}
</style>
